In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...
In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...
There was a time when Linux was much simpler. You’d load a driver, it would find your device at boot up, or it wouldn’t. That ...
Examples to accompany the "Raspberry Pi Pico Python SDK" book published by Raspberry Pi Ltd, which forms part of the technical documentation in support of Raspberry Pi Pico and the MicroPython port to ...